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FM tuner region code cleanup - FS #11492 by me.

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This removes the tuner-specific region structs and makes each driver use the common one (which is now extended with a deemphasis field)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27579 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Bertrik Sikken 2010-07-26 20:15:16 +00:00
parent 6087d89603
commit adc472bec5
14 changed files with 53 additions and 162 deletions
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13
firmware/export/ipod_remote_tuner.h
View file

@ -48,19 +48,6 @@ extern void rmt_tuner_signal_power(unsigned char value);
extern void rmt_tuner_rds_data(void);
struct rmt_tuner_region_data
{
/* 0: 50us, 1: 75us */
unsigned char deemphasis;
/* 0: europe, 1: japan (BL in TEA spec)*/
unsigned char band;
/* 0: us/australia (200kHz), 1: europe/japan (100kHz), 2: (50kHz) */
unsigned char spacing;
} __attribute__((packed));
extern const struct rmt_tuner_region_data
rmt_tuner_region_data[TUNER_NUM_REGIONS];
int ipod_rmt_tuner_set(int setting, int value);
int ipod_rmt_tuner_get(int setting);
char* ipod_get_rds_info(int setting);

2
firmware/export/lv24020lp.h
View file

@ -37,8 +37,6 @@
#define LV24020LP_DEBUG_FIRST LV24020LP_CTRL_STAT
#define LV24020LP_DEBUG_LAST LV24020LP_SD_SET
const unsigned char lv24020lp_region_data[TUNER_NUM_REGIONS];
int lv24020lp_set(int setting, int value);
int lv24020lp_get(int setting);
void lv24020lp_power(bool status);

8
firmware/export/rda5802.h
View file

@ -27,14 +27,6 @@
#define HAVE_RADIO_REGION
struct rda5802_region_data
{
unsigned char deemphasis; /* 0: 75us, 1: 50us */
unsigned char band; /* 0: us/europe, 1: japan */
} __attribute__((packed));
extern const struct rda5802_region_data rda5802_region_data[TUNER_NUM_REGIONS];
struct rda5802_dbg_info
{
uint16_t regs[16]; /* Read registers */

9
firmware/export/si4700.h
View file

@ -27,15 +27,6 @@
#define HAVE_RADIO_REGION
struct si4700_region_data
{
unsigned char deemphasis; /* 0: 75us, 1: 50us */
unsigned char band; /* 0: us/europe, 1: japan */
unsigned char spacing; /* 0: us/australia (200kHz), 1: europe/japan (100kHz), 2: (50kHz) */
} __attribute__((packed));
extern const struct si4700_region_data si4700_region_data[TUNER_NUM_REGIONS];
struct si4700_dbg_info
{
uint16_t regs[16]; /* Read registers */

8
firmware/export/tea5760.h
View file

@ -28,14 +28,6 @@
#define HAVE_RADIO_REGION
struct tea5760_region_data
{
unsigned char deemphasis; /* 1: 50us, 0: 75us */
unsigned char band; /* 0: europe, 1: japan (BL in TEA spec)*/
} __attribute__((packed));
extern const struct tea5760_region_data tea5760_region_data[TUNER_NUM_REGIONS];
struct tea5760_dbg_info
{
unsigned char read_regs[16];

8
firmware/export/tea5767.h
View file

@ -26,14 +26,6 @@
#define HAVE_RADIO_REGION
#define HAVE_RADIO_MUTE_TIMEOUT
struct tea5767_region_data
{
unsigned char deemphasis; /* 0: 50us, 1: 75us */
unsigned char band; /* 0: europe, 1: japan (BL in TEA spec)*/
} __attribute__((packed));
extern const struct tea5767_region_data tea5767_region_data[TUNER_NUM_REGIONS];
struct tea5767_dbg_info
{
unsigned char read_regs[5];

1
firmware/export/tuner.h
View file

@ -84,6 +84,7 @@ struct fm_region_data
int freq_min;
int freq_max;
int freq_step;
int deemphasis; /* in microseconds, usually 50 or 75 */
};
extern const struct fm_region_data fm_region_data[TUNER_NUM_REGIONS];